87082317

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 154828800

約数和(自身を除く): 67746483

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 89, 93, 167, 189, 217, 267, 279, 501, 623, 651, 801, 837, 1169, 1503, 1869, 1953, 2403, 2759, 3507, 4509, 5177, 5607, 5859, 8277, 10521, 14863, 15531, 16821, 19313, 24831, 31563, 36239, 44589, 46593, 57939, 74493, 104041, 108717, 133767, 139779, 173817, 312123, 326151, 401301, 460753, 521451, 936369, 978453, 1382259, 2809107, 3225271, 4146777, 9675813, 12440331, 29027439, 87082317]

約数ペア:

[(1, 87082317), (3, 29027439), (7, 12440331), (9, 9675813), (21, 4146777), (27, 3225271), (31, 2809107), (63, 1382259), (89, 978453), (93, 936369), (167, 521451), (189, 460753), (217, 401301), (267, 326151), (279, 312123), (501, 173817), (623, 139779), (651, 133767), (801, 108717), (837, 104041), (1169, 74493), (1503, 57939), (1869, 46593), (1953, 44589), (2403, 36239), (2759, 31563), (3507, 24831), (4509, 19313), (5177, 16821), (5607, 15531), (5859, 14863), (8277, 10521)]